Memory errors and the sort of logic errors you described are one source of program errors, but I think the more devious ones are much higher level. There's a ge

Memory errors and the sort of logic errors you described are one source of program errors, but I think the more devious ones are much higher level. There's a general taboo surrounding rolling your own crypto for a reason -- there are too many high level footguns that have nothing to do with raw program logic that can make a crypto system insecure or vulnerable to some kind of exploit, not necessarily relating to the code at all! Problems in randomness, distribution, other things beyond my pay grade. Rust being higher level will prevent errors, yes, but crypto is hard on a whole other level. It's worth "waiting and seeing" what sort of vuln this is before jumping all in on the rust train this time ;-)